Om dizze add-ons te brûken, moatte jo Firefox downloade.

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Beoardielingen foar Sidebery

Sidebery troch mbnuqw

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Wurdearringen foar Firefox-brûker 18917870
troch Firefox-brûker 18917870, 9 moannen lyn
Works well, until it doesnt

Then you'll lose any tab you had open and have no way find out what they where apparently